/*
 * Copyright (c) 2025 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

function func(): void {}
type NormalType = () => void;
let normalArrow = (): void => {};
let ughThisThing = void 0;
function takeThing(thing: undefined) {}
takeThing(void 0);
let voidPromise: Promise<void> = new Promise<void>(() => {});
let voidMap: Map<string, void> = new Map<string, void>();
function returnsVoidPromiseDirectly(): Promise<void> {
   return Promise.resolve();
}
async function returnsVoidPromiseAsync(): Promise<void> {}
type UnionType = string | number;
type GenericVoid = Generic<void>;
type Generic_1<T> = [T];
type voidPromiseUnion = void | Promise<void>;
type promiseNeverUnion = Promise<void> | never;
const arrowGeneric1 = <T = void,>(arg: T) => {};
declare function functionDeclaration1<T = void>(arg: T): void;